Thank you.........I notice when I get into the bathtub, with hot water, the palms of my hands and soles of my feet turn bright red. There is no pain. This happens if I m washing dishes, and the palms of my hands turn bright red. The redness fades after leaving a bathtub or finishing the dishes. I ve never noticed this before. My hepatic screen is WNL. Have not been diagnosed with any circulatory impairments. I do have, however, osteoarthritis. Any suggestions? I m an adult female, and 66 years of age. I do not have any mobility issues, and still drive a standard 5 speed stick transmission, with a clutch! Thank you. I didn t know there was a cost for this...I do not put credit cards online.......so never mind.....